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497th Bombardment Group
The 497th Bombardment Group was a group of the United States Army Air Forces. The unit was inactivated on 31 March 1946. The unit was part of the United States Army Air Forces and Twentieth Air Force during World War II. The 497th BG engaged in very heavy (B-29 Superfortress) bombardment operations against Japan. Its aircraft were identified by a "A" and a square painted on the tail. Its history and lineage are carried on by the present 497th Air Expeditionary Group. History World War II The unit was established in late 1943 at El Paso Municipal Airport, Texas, being formed as a B-29 Superfortress Very Heavy bombardment Group. The unit was formed with four bomb squadrons (869th, 870th, 871st and 872d), all being newly constituted. It moved to Pratt Army Air Field, Kansas in December 1943 to begin training. Due to a shortage of B-29s, the group was equipped with former II Bomber Command B-17 Flying Fortresses already at Pratt which were previously used for training heavy b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Air Force
The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established as a separate branch of the United States Armed Forces in 1947 with the enactment of the National Security Act of 1947. It is the second youngest branch of the United States Armed Forces and the fourth in order of precedence. The United States Air Force articulates its core missions as air supremacy, global integrated intelligence, surveillance and reconnaissance, rapid global mobility, global strike, and command and control. The United States Air Force is a military service branch organized within the Department of the Air Force, one of the three military departments of the Department of Defense. The Air Force through the Department of the Air Force is headed by the civilian Secretary of the Air Force ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
XXI Bomber Command
The XXI Bomber Command was a unit of the Twentieth Air Force in the Mariana Islands for strategic bombing during World War II. The command was established at Smoky Hill Army Air Field, Kansas on 1 March 1944. After a period of organization and its assigned groups receiving their B-29 Superfortress aircraft, the command transferred first to Peterson Field, Colorado, then deployed to the central Pacific, being headquartered at Harmon Field, Guam, in the Mariana Islands. Its assigned units engaged in very long-range bombardment operations, primarily against Japan until mid-July 1945. History The Marianas chain of islands, consisting primarily of Saipan, Tinian, and Guam, were considered as being ideal bases from which to launch B-29 Superfortress operations against Japan. The islands were about 1500 miles from Tokyo, a range which the B-29s could just about manage. Most important of all, they could be put on a direct supply line from the United States by ship. In August 1944, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
513th Bombardment Squadron
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513th may refer to: *513th Air Control Group, United States Air Force Reserve unit assigned to Tinker AFB, Oklahoma * 513th Electronic Warfare Squadron, United States Air Force unit assigned to the 53d Electronic Warfare Group at Eglin Air Force Base, Florida *513th Fighter-Interceptor Squadron, inactive United States Air Force unit *513th Parachute Infantry Regiment (United States) (513th PIR), regiment of the 17th Airborne Division of the United States Army * 513th Troop Carrier Group, wing of the United States Air Force assigned to Wright-Patterson Air Force Base, Ohio See also *513 (number) *513, the year 513 (DXIII) of the Julian calendar *513 BC The year 513 BC was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 241 ''Ab urbe condita''. The denomination 513 BC for this year has been used since the early medieval period, when the Anno Domini calendar er ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
March Field
March is the third month of the year in both the Julian and Gregorian calendars. It is the second of seven months to have a length of 31 days. In the Northern Hemisphere, the meteorological beginning of spring occurs on the first day of March. The March equinox on the 20 or 21 marks the astronomical beginning of spring in the Northern Hemisphere and the beginning of autumn in the Southern Hemisphere, where September is the seasonal equivalent of the Northern Hemisphere's March. Origin The name of March comes from '' Martius'', the first month of the earliest Roman calendar. It was named after Mars, the Roman god of war, and an ancestor of the Roman people through his sons Romulus and Remus. His month ''Martius'' was the beginning of the season for warfare, and the festivals held in his honor during the month were mirrored by others in October, when the season for these activities came to a close. ''Martius'' remained the first month of the Roman calendar year perhaps ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fourth Air Force
The Fourth Air Force (4 AF) is a numbered air force of the Air Force Reserve Command (AFRC). It is headquartered at March Air Reserve Base, California. 4 AF directs the activities and supervises the training of more than 30,000 Air Force Reservists. If called to active duty, 4 AF's ready reserve units would be assigned to Air Mobility Command, Air Education and Training Command, and Pacific Air Forces. Several airfields are associated with the Fourth Air Force. One of the four original pre–World War II numbered air forces, 4 AF was activated on 18 December 1940, at March Field, California with a mission of air defense of the Southwestern United States and Lower Midwest regions. During the war, its primary mission became the organization and training of combat units prior to their deployment to the overseas combat air forces. 4 AF is commanded by Brigadier General Derin S. Durham. Units Fourth Air Force flying units include one unit-equipped air mobility and two unit-equip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
V-J Day
Victory over Japan Day (also known as V-J Day, Victory in the Pacific Day, or V-P Day) is the day on which Imperial Japan surrendered in World War II, in effect bringing the war to an end. The term has been applied to both of the days on which the initial announcement of Japan's surrender was made – 15 August 1945, in Japan, and because of time zone differences, 14 August 1945 (when it was announced in the United States and the rest of the Americas and Eastern Pacific Islands) – as well as to 2 September 1945, when the surrender document was signed, officially ending World War II. 15 August is the official V-J Day for the United Kingdom, while the official US commemoration is 2 September. The name, V-J Day, had been selected by the Allies after they named V-E Day for the victory in Europe. On 2 September 1945, formal surrender occurred aboard the battleship USS ''Missouri'' in Tokyo Bay. In Japan, 15 August usually is known as the ; the official name for the day, h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Okinawa
The , codenamed Operation Iceberg, was a major battle of the Pacific War fought on the island of Okinawa by United States Army (USA) and United States Marine Corps (USMC) forces against the Imperial Japanese Army (IJA). The initial invasion of Okinawa on 1 April 1945 was the largest amphibious assault in the Pacific Theater of World War II. The Kerama Islands surrounding Okinawa were preemptively captured on 26 March, (L-6) by the 77th Infantry Division. The 82-day battle lasted from 1 April until 22 June 1945. After a long campaign of island hopping, the Allies were planning to use Kadena Air Base on the large island of Okinawa as a base for Operation Downfall, the planned invasion of the Japanese home islands, away. The United States created the Tenth Army, a cross-branch force consisting of the U.S. Army 7th, 27th, 77th and 96th Infantry Divisions with the USMC 1st, 2nd, and 6th Marine Divisions, to fight on the island. The Tenth was unique in that it had its own Tact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hamamatsu
is a city located in western Shizuoka Prefecture, Japan. the city had an estimated population of 791,707 in 340,591 households, making it the prefecture's largest city, and a population density of . The total area of the site was . Overview Hamamatsu is a member of the World Health Organization’s Alliance for Healthy Cities (AFHC). Cityscapes File:Hamamatsu Castle, enkei-3.jpg, Hamamatsu Castle（2021） File:Views from Hamamatsu Castle20211002.jpg, City views from Hamamatsu Castle（2021） File:Hamamatsu view - panoramio.jpg, CBD of Hamamatsu File:Hamamatsu from Mount Tonmaku.jpg, Part of Hamamatsu Skyline File:Skyline of Hamamatsu01.jpg, Skyline of Hamamatsu File:Arco Mall Yurakugai in Hamamatsu City（2）.jpg, Yūrakugai File:Night view of Hamamatsu city.jpg, Night view of Hamamatsu Geography Hamamatsu is southwest of Tokyo.Fukue, Natsuko.Nonprofit brings together foreign, Japanese residents in HamamatsuArchive. ''The Japan Times''. March 13, 2010. Retriev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distinguished Unit Citation
The Presidential Unit Citation (PUC), originally called the Distinguished Unit Citation, is awarded to units of the uniformed services of the United States, and those of allied countries, for extraordinary heroism in action against an armed enemy on or after 7 December 1941 (the date of the Attack on Pearl Harbor and the start of American involvement in World War II). The unit must display such gallantry, determination, and '' esprit de corps'' in accomplishing its mission under extremely difficult and hazardous conditions so as to set it apart from and above other units participating in the same campaign. Since its inception by President Franklin D. Roosevelt with the signing of Executive Order 9075 on 26 February 1942, retroactive to 7 December 1941, to 2008, the Presidential Unit Citation has been awarded in conflicts such as World War II, the Korean War, the Vietnam War, Iraq War, and the War in Afghanistan. The collective degree of valor (combat heroism) against an armed e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marianas
The Mariana Islands (; also the Marianas; in Chamorro: ''Manislan Mariånas'') are a crescent-shaped archipelago comprising the summits of fifteen longitudinally oriented, mostly dormant volcanic mountains in the northwestern Pacific Ocean, between the 12th and 21st parallels north and along the 145th meridian east. They lie south-southeast of Japan, west-southwest of Hawaii, north of New Guinea and east of the Philippines, demarcating the Philippine Sea's eastern limit. They are found in the northern part of the western Oceanic sub-region of Micronesia, and are politically divided into two jurisdictions of the United States: the Commonwealth of the Northern Mariana Islands and, at the southern end of the chain, the territory of Guam. The islands were named after the influential Spanish queen Mariana of Austria following their colonization in the 17th century. The indigenous inhabitants are the Chamorro people. Archaeologists in 2013 reported findings which indicated that the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chuuk State
Chuuk State (; also known as Truk) is one of the four states of the Federated States of Micronesia (FSM). The other states are Kosrae State, Pohnpei State, and Yap State. It consists of several island groups: * Namoneas * Faichuuk * Hall Islands * Namonuito Atoll (Magur Islands) (northwest) * Pattiw (Western Islands) * Mortlock Islands Chuuk is the most populous state of the FSM with 50,000 inhabitants on . Chuuk Lagoon is where most people live. Weno Island in the lagoon functions as state capital and is FSM's biggest city. It is scheduled to possibly vote for independence as proposed. History Indigenous settlement Chuuk was first settled by Austronesians, believed to be from the Lapita culture of Island Melanesia. Archaeological evidence indicates that islands of Feefen and Wééné Islands had human settlements in the first and second century BC. Later evidence indicates that widespread human settlements appeared in Chuuk during the 14th century AD, as the Chuukese cul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iwo Jima
Iwo Jima (, also ), known in Japan as , is one of the Japanese Volcano Islands and lies south of the Bonin Islands. Together with other islands, they form the Ogasawara Archipelago. The highest point of Iwo Jima is Mount Suribachi at high. Although south of the metropolis of Tokyo on the mainland, this island of 21 km2 (8 square miles) is administered as part of the Ogasawara Subprefecture of Tokyo. Since July 1944, when all the civilians were forcibly evacuated, the island has had a military-only population. The island was the location of the Battle of Iwo Jima between February 1945 and March 1945. This engagement saw some of the fiercest fighting of the Pacific War, with each side suffering over 20,000 casualties in the battle. The island became globally recognized when Joe Rosenthal, of the Associated Press, published his photograph '' Raising the Flag on Iwo Jima'', taken on Mount Suribachi. The US military occupied Iwo Jima until 1968, when it was returned to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
